#ifndef __GTKNOTEBOOKH__
#define __GTKNOTEBOOKH__

//-----------------------------------------------------------------------------
// internal class
//-----------------------------------------------------------------------------

class wxGtkNotebookPage;

#include "wx/list.h"
WX_DECLARE_LIST( wxGtkNotebookPage, wxGtkNotebookPagesList );

//-----------------------------------------------------------------------------
// wxNotebook
//-----------------------------------------------------------------------------

class wxNotebook : public wxNotebookBase {
  public:
    // default for dynamic class
    wxNotebook();
    // the same arguments as for wxControl
    wxNotebook( wxWindow *parent,
                wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = 0,
                const wxString& name = wxNotebookNameStr );
    // Create() function
    bool Create( wxWindow *parent,
                 wxWindowID id,
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
                 long style = 0,
                 const wxString& name = wxNotebookNameStr );
    // dtor
    virtual ~wxNotebook();

    // accessors
    // ---------

    // set the currently selected page, return the index of the previously
    // selected one (or -1 on error)
    // NB: this function will _not_ generate wxEVT_NOTEBOOK_PAGE_xxx events
    int SetSelection( size_t nPage ) { return DoSetSelection( nPage, SetSelection_SendEvent ); }
    // get the currently selected page
    int GetSelection() const;

    // changes selected page without sending events
    int ChangeSelection( size_t nPage ) { return DoSetSelection( nPage ); }

    // set/get the title of a page
    bool SetPageText( size_t nPage, const wxString& strText );
    wxString GetPageText( size_t nPage ) const;

    // sets/returns item's image index in the current image list
    int  GetPageImage( size_t nPage ) const;
    bool SetPageImage( size_t nPage, int nImage );

    // control the appearance of the notebook pages
    // set the size (the same for all pages)
    void SetPageSize( const wxSize& size );
    // set the padding between tabs (in pixels)
    void SetPadding( const wxSize& padding );
    // sets the size of the tabs (assumes all tabs are the same size)
    void SetTabSize( const wxSize& sz );

    virtual int HitTest( const wxPoint& pt, long *flags = NULL ) const;

    // operations
    // ----------
    // remove all pages
    bool DeleteAllPages();

    // adds a new page to the notebook (it will be deleted by the notebook,
    // don't delete it yourself). If bSelect, this page becomes active.
    // the same as AddPage(), but adds it at the specified position
    bool InsertPage( size_t position,
                     wxNotebookPage *win,
                     const wxString& strText,
                     bool bSelect = false,
                     int imageId = -1 );

    // handler for tab navigation
    // --------------------------
    void OnNavigationKey( wxNavigationKeyEvent& event );


    static wxVisualAttributes
    GetClassDefaultAttributes( wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL );

    // implementation
    // --------------

    #if wxUSE_CONSTRAINTS
    void SetConstraintSizes( bool recurse );
    bool DoPhase( int phase );
    #endif

    // common part of all ctors
    void Init();

    // helper function
    wxGtkNotebookPage* GetNotebookPage( int page ) const;

    // the additional page data (the pages themselves are in m_pages array)
    wxGtkNotebookPagesList m_pagesData;

    // we need to store the old selection since there
    // is no other way to know about it at the time
    // of the change selection event
    int m_oldSelection;

  protected:
    // set all page's attributes
    virtual void DoApplyWidgetStyle( GtkRcStyle *style );
    virtual GdkWindow *GTKGetWindow( wxArrayGdkWindows& windows ) const;

    // remove one page from the notebook but do not destroy it
    virtual wxNotebookPage *DoRemovePage( size_t nPage );

    int DoSetSelection( size_t nPage, int flags = 0 );

  private:
    // the padding set by SetPadding()
    int m_padding;

    DECLARE_DYNAMIC_CLASS( wxNotebook )
    DECLARE_EVENT_TABLE()
};

#endif
// __GTKNOTEBOOKH__
